| Ocsa to Paimio | 919.66 mi (1,480.05 km) |
| Ocsa to Pargas | 907.13 mi (1,459.89 km) |
| Ocsa to Pedersore | 1,138.86 mi (1,832.81 km) |
| Ocsa to Pieksamaki | 1,081.74 mi (1,740.89 km) |
| Ocsa to Pirkkala | 994.77 mi (1,600.92 km) |
| Ocsa to Pori | 985.69 mi (1,586.31 km) |
| Ocsa to Porvoo | 941.38 mi (1,515.01 km) |
| Ocsa to Poytya | 937.22 mi (1,508.30 km) |
| Ocsa to Raahe | 1,217.48 mi (1,959.35 km) |
| Ocsa to Raisio | 919.12 mi (1,479.18 km) |
| Ocsa to Raseborg | 892.56 mi (1,436.43 km) |
| Ocsa to Rauma | 960.50 mi (1,545.78 km) |
| Ocsa to Riihimaki | 954.64 mi (1,536.34 km) |
| Ocsa to Rovaniemi | 1,347.86 mi (2,169.17 km) |
| Ocsa to Saaminki | 1,075.90 mi (1,731.49 km) |
