GURPS Metric Speed/Range Table
Copyright (c) 1996 by David Mar

Speed/Range	Size		Linear		Speed
Modifier	Modifier	Measurement	(km/h)
 +15		-15		7 mm
 +14		-14		10 mm
 +13		-13		15 mm
 +12		-12		20 mm
 +11		-11		30 mm
 +10		-10		45 mm
  +9		-9		70 mm
  +8		-8		100 mm
  +7		-7		150 mm
  +6		-6		200 mm
  +5		-5		300 mm
  +4		-4		450 mm
  +3		-3		700 mm
  +2		-2		1 m		3.6 km/h
  +1		-1		1.5 m		5.4 km/h
   0		 0		2 m		7.2 km/h
  -1		+1		3 m		10.8 km/h
  -2		+2		4.5 m		16.2 km/h
  -3		+3		7 m		25.2 km/h
  -4		+4		10 m		36 km/h
  -5		+5		15 m		54 km/h
  -6		+6		20 m		72 km/h
  -7		+7		30 m		108 km/h
  -8		+8		45 m		162 km/h
  -9		+9		70 m		252 km/h
 -10		+10		100 m		360 km/h
 -11		+11		150 m		540 km/h
 -12		+12		200 m		720 km/h
 -13		+13		300 m		1080 km/h
 -14		+14		450 m		1620 km/h
 -15		+15		700 m		2520 km/h
 -16		+16		1 km		3600 km/h
 -17		+17		1.5 km
 -18		+18		2 km
 -19		+19		3 km
 -20		+20		4.5 km
 -21		+21		7 km
 -22		+22		10 km
 -23		+23		15 km
 -24		+24		20 km
 -25		+25		30 km
 -26		+26		45 km