| Rio Grande City to Lydney | 5,061.82 mi (8,146.21 km) |
| Rio Grande City to Lye | 5,059.49 mi (8,142.47 km) |
| Rio Grande City to Lymington | 5,126.45 mi (8,250.22 km) |
| Rio Grande City to Lymm | 5,022.25 mi (8,082.53 km) |
| Rio Grande City to Mablethorpe | 5,127.82 mi (8,252.43 km) |
| Rio Grande City to Macclesfield | 5,038.86 mi (8,109.27 km) |
| Rio Grande City to Mackworth | 5,069.95 mi (8,159.30 km) |
| Rio Grande City to Madeley | 5,042.00 mi (8,114.32 km) |
| Rio Grande City to Maesteg | 5,019.98 mi (8,078.87 km) |
| Rio Grande City to Maghull | 5,000.88 mi (8,048.14 km) |
| Rio Grande City to Maidenhead | 5,139.11 mi (8,270.61 km) |
| Rio Grande City to Maidstone | 5,195.29 mi (8,361.01 km) |
| Rio Grande City to Maldon | 5,188.20 mi (8,349.60 km) |
| Rio Grande City to Maltby | 5,069.61 mi (8,158.74 km) |
| Rio Grande City to Manchester | 5,028.66 mi (8,092.85 km) |
