| Rancho Cucamonga to Paimio | 5,525.82 mi (8,892.95 km) |
| Rancho Cucamonga to Pargas | 5,527.18 mi (8,895.13 km) |
| Rancho Cucamonga to Pedersore | 5,338.89 mi (8,592.11 km) |
| Rancho Cucamonga to Pieksamaki | 5,491.25 mi (8,837.32 km) |
| Rancho Cucamonga to Pirkkala | 5,483.33 mi (8,824.57 km) |
| Rancho Cucamonga to Pori | 5,449.49 mi (8,770.11 km) |
| Rancho Cucamonga to Porvoo | 5,581.64 mi (8,982.79 km) |
| Rancho Cucamonga to Poytya | 5,508.46 mi (8,865.02 km) |
| Rancho Cucamonga to Raahe | 5,307.63 mi (8,541.81 km) |
| Rancho Cucamonga to Raisio | 5,513.97 mi (8,873.88 km) |
| Rancho Cucamonga to Raseborg | 5,567.00 mi (8,959.23 km) |
| Rancho Cucamonga to Rauma | 5,464.19 mi (8,793.77 km) |
| Rancho Cucamonga to Riihimaki | 5,546.00 mi (8,925.43 km) |
| Rancho Cucamonga to Rovaniemi | 5,218.89 mi (8,398.99 km) |
| Rancho Cucamonga to Saaminki | 5,544.38 mi (8,922.82 km) |
