| Rancho Cucamonga to Plombieres | 5,642.30 mi (9,080.40 km) |
| Rancho Cucamonga to Pont-a-Celles | 5,604.33 mi (9,019.30 km) |
| Rancho Cucamonga to Poperinge | 5,536.19 mi (8,909.64 km) |
| Rancho Cucamonga to Profondeville | 5,626.55 mi (9,055.06 km) |
| Rancho Cucamonga to Putte | 5,586.38 mi (8,990.40 km) |
| Rancho Cucamonga to Puurs | 5,574.21 mi (8,970.82 km) |
| Rancho Cucamonga to Quaregnon | 5,592.40 mi (9,000.10 km) |
| Rancho Cucamonga to Raeren | 5,649.86 mi (9,092.57 km) |
| Rancho Cucamonga to Ranst | 5,576.51 mi (8,974.53 km) |
| Rancho Cucamonga to Ravels | 5,582.17 mi (8,983.63 km) |
| Rancho Cucamonga to Retie | 5,589.09 mi (8,994.77 km) |
| Rancho Cucamonga to Riemst | 5,627.93 mi (9,057.28 km) |
| Rancho Cucamonga to Rijkevorsel | 5,575.86 mi (8,973.48 km) |
| Rancho Cucamonga to Rixensart | 5,599.51 mi (9,011.53 km) |
| Rancho Cucamonga to Rochefort | 5,647.64 mi (9,089.01 km) |
